20216941446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2422351}}^1$

素因数の和:2422476

約数の個数: 32

約数和(自身を含む): 43951154688

約数和(自身を除く): 23734213242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 2422351, 4844702, 7267053, 14534106, 31490563, 62981126, 94471689, 188943378, 259191557, 518383114, 777574671, 1555149342, 3369490241, 6738980482, 10108470723, 20216941446]

約数ペア:

[(1, 20216941446), (2, 10108470723), (3, 6738980482), (6, 3369490241), (13, 1555149342), (26, 777574671), (39, 518383114), (78, 259191557), (107, 188943378), (214, 94471689), (321, 62981126), (642, 31490563), (1391, 14534106), (2782, 7267053), (4173, 4844702), (8346, 2422351)]